CN207659227U - A kind of absorbing treatment device for methylene blue dyeing waste water - Google Patents
A kind of absorbing treatment device for methylene blue dyeing waste water Download PDFInfo
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- CN207659227U CN207659227U CN201721661768.9U CN201721661768U CN207659227U CN 207659227 U CN207659227 U CN 207659227U CN 201721661768 U CN201721661768 U CN 201721661768U CN 207659227 U CN207659227 U CN 207659227U
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- water
- waste water
- bed
- ion exchange
- treatment device
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Abstract
The utility model discloses a kind of absorbing treatment devices for methylene blue dyeing waste water, including pass sequentially through waste water water tank, ozone generator, adsorbent bed, softening plant and reuse water storage tank that pipeline is connected.The partial impurities in color, smell and the oxidation water body of methylene blue dyeing waste water can be effectively removed by ozone generator, adsorbent bed, softening plant, remove methylene blue molecule, high volence metal ion in waste water is removed and is softened, reduce the salt content in waste water, water resource is recycled, the waste and pollution of water resource are avoided.The utility model high treating effect, low energy consumption, it is simple in structure, take up an area less, easy to operate, operational management the advantages that facilitating, can realize the extensive processing of dyeing waste water.
Description
Technical field
The utility model is related to methylene blue techniques of Dyeing Wastewater Treatment fields, and methylene is used for more particularly, to one kind
The absorbing treatment device of base indigo plant dyeing waste water.
Background technology
With China's weaving, the fast development of printing industry, the discharge capacity of dyeing waste water also increasingly increases, to cause
A large amount of pollution.Difficult to degrade, toxic organic pollutant, wherein azo compound and aromatic amine etc. are usually contained in dyeing waste water
Also there is carcinogenic, aberration inducing effect, and methylene blue is the representative compound of soluble azo dyes, is dyeing wastewater
In one of typical pollutant, be difficult to be aoxidized in the environment, degradation and decolorization carried out to it, becomes the important of dyeing water treatment
Object.Electrochemical process, bioanalysis in the processing method of dyeing waste water etc., processing cost height, complex disposal process, increase print
Contaminate the cost of industry.
Utility model content
The utility model is the defect overcome described in the above-mentioned prior art, is provided a kind of for methylene blue dyeing waste water
Absorbing treatment device.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of absorbing treatment device for methylene blue dyeing waste water, including pass sequentially through the waste water storage that pipeline is connected
Water pot, ozone generator, adsorbent bed, softening plant and reuse water storage tank.
Ozone generator is handled waste water by the ozone of generation, ozone have it is very strong oxidation, decoloration, deodorization and
Sterilizing function, can effectively remove the color and smell of methylene blue dyeing waste water, and aoxidize dirty water part impurity；Adsorbent bed
Adsorption can be carried out to the methylene blue molecule in methylene blue dyeing waste water；Softening plant has softening, except alkali, desalination
Etc. functions, by reduce waste water in salt content, to recycle.
Preferably, the adsorbent bed is Fe2O3Load type active carbon adsorbent bed.Fe2O3Load type active carbon adsorbent bed can be more
The effectively methylene blue molecule in Adsorption methylene blue dyeing waste water.
Preferably, the waste water water tank is internally provided with water pump.
It is highly preferred that the waste water water tank is arranged in the ozone generator, Fe2O3Load type active carbon adsorbent bed, softening
The top of device.Without water pump, the gravity of liquid can be utilized, liquid automatic flowing in waste water water tank is made, is sent out into ozone
Raw device.
Preferably, the Fe2O3Load type active carbon adsorbent bed include water feed apparatus, respectively with water feed apparatus and the softening
Multiple Fe worked independently from each other of device connection2O3Load type active carbon adsorption bed, the water feed apparatus occur with the ozone
Device is connected by pipeline.Multiple Fe worked independently from each other2O3Load type active carbon adsorption bed being capable of intermittently operated.
It is highly preferred that the Fe2O3Load type active carbon adsorbent bed includes two Fe worked independently from each other2O3Supported active
Charcoal adsorption bed, the Fe2O3Load type active carbon adsorption bed includes the first Fe2O3Load type active carbon adsorption bed and second
Fe2O3Load type active carbon adsorption bed.First Fe2O3Load type active carbon adsorption bed and the 2nd Fe2O3Load type active carbon adsorbent bed
Layer being capable of intermittently operated.
Preferably, the Fe2O3Load type active carbon adsorbent bed is additionally provided with the back washing device for backwash adsorbent bed.Fe2O3It is negative
Activated carbon adsorption bed is carried using backwash is carried out after certain time, adsorbent bed aging and blocking are prevented, to extend adsorbent bed
Service life.Particularly, Fe2O3Load type active carbon adsorbent bed includes the first Fe worked independently from each other2O3Load type active carbon adsorbs
Bed and the 2nd Fe2O3When load type active carbon adsorption bed, the first Fe2O3The progress backwash of load type active carbon adsorption bed, second
Fe2O3Load type active carbon adsorption bed can handle waste water；2nd Fe2O3The progress backwash of load type active carbon adsorption bed, first
Fe2O3Load type active carbon adsorption bed can handle waste water, to realize Continuous Wastewater Treatment.
The water that back washing device uses can be the processing water after softening plant softening, can also be any external access
Clean water.
It is highly preferred that the back washing device is equipped with backwash water inlet, the backwash water inlet goes out with the softening plant
The mouth of a river connects.Treated that water enters backwash water inlet for softening plant, to Fe2O3Load type active carbon adsorbent bed carries out backwash, fully
Utilize the recycle-water after softening.
Preferably, the softening plant is ion exchange softening device.Ion exchange softening device relies on amberlite
Fat is removed and softens to the high volence metal ion in waste water, by reducing the salt content in waste water, to recycle.
Preferably, the ion exchange softening device includes the multiple ion exchange beds worked independently from each other.
It is highly preferred that the ion exchange softening device includes the two ion exchange beds worked independently from each other, it is described
Ion exchange bed includes the first ion exchange bed and the second ion exchange bed.Ion exchange bed uses a period of time
Afterwards, it needs to carry out regenerative operation, when the first ion exchange bed carries out regenerative operation, the second ion exchange bed carries out at waste water
Reason；When second ion exchange bed carries out regenerative operation, the first ion exchange bed carries out wastewater treatment, to uninterruptedly handle
Waste water.
Preferably, the reuse water storage tank is set to the lower section of the softening plant.Using the gravity of water itself, make water certainly
Dynamic flowing, softened device automatically flow into reuse water storage tank after having handled.
Preferably, the absorbing treatment device further includes regenerating unit, and the regenerating unit includes regeneration liquid storage tank, described
Softening plant is equipped with regenerated liquid import and regenerated liquid exports, and the regeneration liquid storage tank is connected with the regenerated liquid import by pipeline
It connects.Regenerated liquid in regeneration liquid storage tank enters softening plant by regenerated liquid import, is regenerated to softening plant, later from again
Raw liquid outlet outflow.
Compared with prior art, the utility model has the beneficial effects that：
The utility model can effectively remove methylene blue dyeing waste water by ozone generator, adsorbent bed, softening plant
Color, smell and oxidation water body in partial impurities, remove methylene blue molecule, to the high volence metal ion in waste water into
Row removal and softening, reduce the salt content in waste water, recycle water resource, avoid the waste and pollution of water resource.The utility model
High treating effect, low energy consumption, it is simple in structure, take up an area less, easy to operate, operational management the advantages that facilitating, can realize that printing and dyeing are useless
The extensive processing of water.
Description of the drawings
Fig. 1 is the schematic diagram of the absorbing treatment device for methylene blue dyeing waste water of embodiment 1.
Fig. 2 is the processing flow schematic diagram of the absorbing treatment device for methylene blue dyeing waste water of embodiment 1.
Fig. 3 is the schematic diagram of the absorbing treatment device for methylene blue dyeing waste water of embodiment 2.
Fig. 4 is the processing flow schematic diagram of the absorbing treatment device for methylene blue dyeing waste water of embodiment 2.
Specific implementation mode
The utility model is further described With reference to embodiment.
Embodiment 1
A kind of absorbing treatment device for methylene blue dyeing waste water as depicted in figs. 1 and 2, including passes sequentially through pipe
Waste water water tank 1 that road is connected, ozone generator 2, Fe2O3Load type active carbon adsorbent bed 3, ion exchange softening device 4 and return
With water storage tank 5；Waste water water tank 1 is arranged in ozone generator 2, Fe2O3Load type active carbon adsorbent bed 3, ion exchange softening device
4 top, the setting 5 of reuse water storage tank is in the lower section of ion exchange softening device 4；
Fe2O3Load type active carbon adsorbent bed 3 connects including water feed apparatus, respectively with water feed apparatus and ion exchange softening device 4
The first Fe connect2O3Load type active carbon adsorption bed 31 and the 2nd Fe2O3Load type active carbon adsorption bed 32, the first Fe2O3Load
Activated carbon adsorption bed 31 and the 2nd Fe2O3Load type active carbon adsorption bed 32 is set up in parallel, and is worked independently from each other；Fe2O3Load
Activated carbon adsorption bed 3 is additionally provided with the back washing device for backwash adsorbent bed, and back washing device includes backwash water inlet and backwash water outlet
Mouthful, the water outlet of backwash water inlet and softening plant connects；
Ion exchange softening device 4 includes 41 layers of the first ion exchange bed and the second ion exchange bed worked independently from each other
Layer 42.
Ozone generator 2 is handled waste water by the ozone of generation, and ozone has very strong oxidation, decoloration, deodorization
And sterilizing function, the color and smell of methylene blue dyeing waste water can be effectively removed, and aoxidize dirty water part impurity.
Fe2O3Load type active carbon adsorbent bed 3 can carry out the methylene blue molecule in methylene blue dyeing waste water absorption and go
It removes.First Fe2O3Load type active carbon adsorption bed 31 and the 2nd Fe2O3Load type active carbon adsorption bed 32 can intermittently operated,
In a Fe2O3When load type active carbon adsorption bed carries out backwash, another Fe2O3Load type active carbon adsorption bed can carry out
Waste water is handled, realizes Continuous Wastewater Treatment；And using the water after the softening of ion exchange softening device to Fe2O3Supported active
Charcoal adsorbent bed carries out backwash, adsorbent bed aging and blocking is prevented, to extend the service life of adsorbent bed, moreover it is possible to efficiently use water
Resource.
Ion exchange softening device 4 by ion exchange resin to the high volence metal ion in waste water be removed with it is soft
Change, by reducing the salt content in waste water, to recycle.
Reuse water storage tank 5 is connect with ion exchange softening device 4, to through treated the waste water of ion exchange softening device 4
It collects to carry out Treated sewage reusing, the absorbing treatment device continuous production recycle-water of methylene blue dyeing waste water can be used in.
Waste water water tank 1 is arranged in ozone generator 2, Fe2O3The top of load type active carbon adsorbent bed 3, ion exchange softening device 4 is returned
With water storage tank setting 5 in the lower section of ion exchange softening device 4, so that water is trickled naturally, be not necessarily to centrifugal pump.
Embodiment 2
The present embodiment is the second embodiment of the absorbing treatment device for methylene blue dyeing waste water of the utility model,
As shown in Figure 3 and Figure 4, as different from Example 1, which further includes regenerating unit, and regenerating unit includes again
Raw liquid storage tank 6, ion exchange softening device 4 are equipped with regenerated liquid import 43 and regenerated liquid outlet 44, regenerate liquid storage tank 6 and regenerated liquid
Import 43 is connected by pipeline.
The regenerated liquid regenerated in liquid storage tank 6 enters ion exchange softening device 4 by regenerated liquid import 43, to ion exchange
Softening plant 4 is regenerated, later from 44 outflow of regenerated liquid outlet.Waste water and regeneration liquid storage tank 6 in regenerated liquid alternately through
The ion exchange bed of ion exchange softening device 4, waste water were produced at this time by ion exchange bed 12 hours；Then
Regenerated liquid is regenerated by ion exchange bed 2 hours, that is, carries out intermittently operated at this time.Pass through first ion exchange that is staggered
The recovery time of bed 41 and the second ion exchange bed 42 can make the suction for methylene blue dyeing waste water of the present embodiment
Attached processing unit continuous production recycle-water.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of absorbing treatment device for methylene blue dyeing waste water, which is characterized in that be connected including passing sequentially through pipeline
The waste water water tank connect（1）, ozone generator（2）, adsorbent bed（3）, softening plant（4）With reuse water storage tank（5）.
2. absorbing treatment device according to claim 1, which is characterized in that the adsorbent bed（3）For Fe2O3Supported active
Charcoal adsorbent bed（3）.
3. absorbing treatment device according to claim 2, which is characterized in that the Fe2O3Load type active carbon adsorbent bed（3）
The multiple Fe worked independently from each other being connect including water feed apparatus, respectively with water feed apparatus and the softening plant2O3Supported active
Charcoal adsorption bed, the water feed apparatus and the ozone generator（2）It is connected by pipeline.
4. absorbing treatment device according to claim 3, which is characterized in that the Fe2O3Load type active carbon adsorbent bed（3）
The Fe worked independently from each other including two2O3Load type active carbon adsorption bed, the Fe2O3Load type active carbon adsorption bed includes
First Fe2O3Load type active carbon adsorption bed（31）With the 2nd Fe2O3Load type active carbon adsorption bed（32）.
5. absorbing treatment device according to claim 2, which is characterized in that the Fe2O3Load type active carbon adsorbent bed（3）
It is additionally provided with the back washing device for backwash adsorbent bed.
6. absorbing treatment device according to claim 5, which is characterized in that the back washing device is equipped with backwash water inlet,
The backwash water inlet and the softening plant（4）Water outlet connection.
7. absorbing treatment device according to claim 1, which is characterized in that the softening plant（4）It is soft for ion exchange
Makeup is set（4）.
8. absorbing treatment device according to claim 7, which is characterized in that the ion exchange softening device（4）Including
The multiple ion exchange beds worked independently from each other.
9. absorbing treatment device according to claim 8, which is characterized in that the ion exchange softening device（4）Including
The two ion exchange beds worked independently from each other, the ion exchange bed include the first ion exchange bed（41）With second
Ion exchange bed（42）.
10. absorbing treatment device according to claim 1, which is characterized in that further include regenerating unit, the regenerating unit
Including regenerating liquid storage tank（6）, the softening plant（4）Equipped with regenerated liquid import（43）It is exported with regenerated liquid（44）, the regeneration
Liquid storage tank（6）With the regenerated liquid import（43）It is connected by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661768.9U CN207659227U (en) | 2017-12-04 | 2017-12-04 | A kind of absorbing treatment device for methylene blue dyeing waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721661768.9U CN207659227U (en) | 2017-12-04 | 2017-12-04 | A kind of absorbing treatment device for methylene blue dyeing waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207659227U true CN207659227U (en) | 2018-07-27 |
Family
ID=62939433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721661768.9U Expired - Fee Related CN207659227U (en) | 2017-12-04 | 2017-12-04 | A kind of absorbing treatment device for methylene blue dyeing waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207659227U (en) |
-
2017
- 2017-12-04 CN CN201721661768.9U patent/CN207659227U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20191204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |